Qualfast: 3.2X15MM Aluminium Countesunk Head Rivet (Box 500) Countersunk For all applications of blind riveting. Aluminium rivet head with steel mandrel. Medium strength, use with aluminium and where rust is a problem. Select grip based on thickness of material to be riveted. MPN: QFT-644-1141V EAN: 5036140321373 3.2X15MM Aluminium Countesunk Head Rivet (Box 500) Attributes: Box Quantity: 500 Head Shape: Countersunk Head Length: 15mm Material: Aluminium Rivet Diameter: 3.2mm Surface Treatment: Zinc Plated